It's March 28 in Korea, meaning it's the 20th birthday for GOT7's Jackson!

JYP Nation wished him a happy birthday by tweeting a special picture of him and writing,

HAPPY B-DAY JACKSON @GOT7Official 3? 28? #GOT7 ?? ?? ?????? GOT7 Jackson's B-day! Congrats? #WildandSexyJacksonDay pic.twitter.com/WQG9Qrlar9

— JYPnation (@jypnation) March 27, 2014

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They also included the hashtag "#WildandSexyJacksonDay," which was one of the three hashtags trending worldwide on Twitter today.  The other two hashtags were "Happy Birthday Jackson" and "HBD Jackson," so make sure you join in and wish him a happy birthday via Twitter!

Tip: got7fan